Noah and his friends follow a trail of clues to uncover the mystery behind the walls of the Clarksville City Zoo, which is a secret that must be protected at all costs.

Eight-year-old Jack and his younger sister Annie find a magic treehouse, which whisks them back to an ancient time zone where they see live dinosaurs.

The Gaither sisters return to Brooklyn, where they adapt to new feelings of independence while managing changes large and small, from Pa's new girlfriend to a very different Uncle Darnell's return from Vietnam.

When the god of thunder's hammer goes missing, Magnus Chase and his friends are tasked with retrieving it before an onslaught of giants attacks the mortal world.

Relates the surprising gifts bestowed on twelve-year-old Bob Barnhart and his family, who have recently moved to a small Illinois town in 1958, by their larger-than-life neighbor, Mrs. Dowdel.

As her mother prepares to be a contestant on the 1980s television game show, "The $20,000 Pyramid," a twelve-year-old New York City girl tries to make sense of a series of mysterious notes received from an anonymous source that seems to defy the laws of time and space.

When earthquakes and erupting volcanoes strike the Beyond, Faolan and the other surviving wolves must head for the Distant Blue, where they hope to find a new home.

It is the end of May 1940, the British government has put out a call for fishing boats to help rescue the British soldiers trapped at Dunkirk and Aidan is the son of a fisherman with access to his father's dory--his parents forbid him to go, but Aidan has already lost one brother to the war, and his other brother is somewhere over there with the British Expeditionary Force; so despite his fear of the ocean, he and his best friend Sally set out to...

After a black hole follows her home and swallows everything it touches, eleven-year-old Stella Rodriguez, who is mourning the death of her father, isn't sure how to cope with her strange new pet.

In 1942, an eleven-year-old girl who longs to be a pilot and her family try to manage their lives in Rhode Island when the father goes to fight in World War II.